Calculus related rates

A plane flying horizontally at a altitude of 4mi and a speed of 440mi/h passes directly over a radar station. Find the rate at which the distance from the plane to the station is increasing when it is 10mi away from the station.

A plane flying horizontally at an altitude of 4 miles and a speed of 440 mph
passes directly over a radar station.
Find the rate at which the distance from the plane to the station is increasing
when it is 10 miles away from the station.